Mr Hobby GMS121 Gundam Metallic Marker Set (6 Color)
Quick demo on how to use gundam markers for weathering
Gundam Markers Weathering Set
Mr. Hobby / Gundam Marker / Gundam Real Touch Marker Set
GMS105 Gundam Marker Basic Set (set of 6) - Gundam Planet
Red Comet / Sazabi Ver.Ka - Top coat, Gundam Markers & some 3d printed parts. Decals are the Delpi luminous set. All I used for weathering in last pic. : r/Gunpla